28 



NEW YORK STATE MUSEUM 



Liorhynchus globuliformis, 24 s . 



mesacostalis, 8 4 , 16 2 , 18 4 , 19°, 24°. 



multicosta, 6 n , 19 9 . 



quadricostatns, 4 . 

 Loxonema noe, 7 1 , 9', 13 3 . 

 Lunulicardinm sp. ?, 9*. 



hemicardioides, 9 3 . 



ornatum, 13 6 . 

 Luther, D. Dana, field traverses by, 



3 8 - 



Lyriopecten tricostatus, 18 4 , 20 2 , 24 s . 



Macrodon chemnngensis, 20 2 , 24 7 . 

 Manticoceras sp., 7 s , 16 5 . 



pattersoni, 7 1 , 9% 9 s , n 8 , 13 3 , 13 4 , 

 13 6 , I5 3 , 16 8 , 18 5 , 20 5 . 

 Mattimore, H. S., assistance from, 



3 9 - 



Micro don sp. ?, 24". 



c/\ gregaritis, 24®. 

 Middlesex shale, 7*. 

 Modiomorpha subalata, 20 s , 24 7 . 

 Mytilarca carinata, 20 3 . 



simplex, 24'. 



umbonata, 20 3 . 



Nucula sp., 8 9 , 20 8 . 

 Nncnlitcs cf. cnneiformis, 15 2 . 

 oblongatns, 6 9 , 15 2 . 



Orbiculoidea sp., 20 3 . 



lodensis, 4°. 



magnifica, 8 5 . 



minuta, 4 . 

 Orthis carinata, t6 3 , t8 s , 20', 24'. 



imprcssa, 9", 16 3 , 20 1 , 24 7 . 



tioga, 9 °, itf, t 5 °, t6 3 , 18 4 , 2 o\ 2 4 \ 

 Orthoceras, 13 4 . 



sp., f, I5 2 , 24°. 



bebryx, t8 5 . 



var. cayuga, 20 5 . 



pacator, 9 8 . 

 Orthothetes chemnngensis, 18 4 , 20 2 , 



Palaeoneilo sp., 13 s . 

 bisulcata, 20 1 . 

 constricta, 8 4 , g\ 20 1 , 24*. 

 clongata, 24*. 

 cmarginata, 24". 

 filosa, f, T5 a , 20\ 2 4 \ 



Palaeoneilo 



cf. lamellata, 9 1 . 



cf. maxima, 2o\ 



mnta, f. 



plana, i6'\ 



priamus, 24 s . 

 Palaeotrochus praecursor, y\ if. 

 Paracardinm doris, j'\ 13 7 , 13 s . 

 Parrish limestone, io 7 -ii\ 

 Phacops rana, 20 5 . 

 Phragmostoma incisum, 15 2 , i6 4 . 



natator, 11 6 , 15 2 , 16 4 , 16 5 . 

 Pleurotomaria itylus, 7 1 , 16 5 . 



itys var., 24 s . 

 Plumalina densa, 8 5 . 



plumularia, 8°, 19 s . 

 Prattsburg shale, i8 5 -20 5 . 

 Probeloceras lutheri, 13*. 

 Productella sp., cf. 



boydi, 18 4 . 



hirsuta, 19 8 . 



hystricula, 24°. 



lachrymosa, 9 4 , 16 2 , 18 4 , 19 9 , 24*. 

 onnsta, 18 4 , 24 s . 



speciosa, 8 4 , 9 4 , 9 7 , 13 8 , 16 3 , 18 4 , 19 s . 



spinnlicosta, 13 4 , 15 8 , 16 8 . 

 Pterinea sp. ?, '24 s . 



chemungensis, 24 s . 

 Pterinopecten imbecilis, 20 2 . 



strictns, 20 2 . 

 Pterochaenia fragilis, (?, y 9 , T3 7 , T3". 



Rhinestreet shale, Ii 8 -I2*. 



Schizodus chemnngensis, 20 4 , 24". 



oblatns, 24 s . 

 Schizophoria imprcssa, 9 4 , 13 s , [3', 



T5 2 , 16 6 , 18 4 . 

 Spathella sp. ?, 20 4 . 



typica, 24 s . 

 Sphcnotns clavnlns, 20 4 , 24 7 . 

 Spirifer disjunctus, t8 8 , 20*-2t 4 , 24". 



laevis, 13*. 



marcyi var., 24*. 



mesacostalis, 8 4 , 0", 15", t6", 19', 

 24'. 



mesastrialis, tS 5 , 19*. 

 mucronatns posterns, 9*, 19', 24*. 

 snbnmbona, 13 5 . 

 cf. ziczac, 24". 

 Streptelasma sp., 24*. 



